The Department of Defense, specifically the Department of the Navy through NAVSUP Weapon Systems Support, is soliciting proposals for the procurement of Instrument Landing System components. This procurement aims to acquire spare parts necessary for the maintenance and operation of aircraft landing systems, which are critical for ensuring safe and efficient aircraft operations. The solicitation has been extended to February 28, 2025, with a total quantity increase from 1 to 3 units, and it is open to all qualified vendors as a competitive unrestricted opportunity. Interested parties should submit their quotes via email to Sara Hojnowski at sara.m.hojnowski.civ@us.navy.mil by the specified deadline.